KR20130059160A - Composition for extending vase life of cut flowers and method thereof - Google Patents
Composition for extending vase life of cut flowers and method thereof Download PDFInfo
- Publication number
- KR20130059160A KR20130059160A KR1020110125330A KR20110125330A KR20130059160A KR 20130059160 A KR20130059160 A KR 20130059160A KR 1020110125330 A KR1020110125330 A KR 1020110125330A KR 20110125330 A KR20110125330 A KR 20110125330A KR 20130059160 A KR20130059160 A KR 20130059160A
- Authority
- KR
- South Korea
- Prior art keywords
- cut
- life
- weight
- parts
- cut flower
- Prior art date
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N3/00—Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax
- A01N3/02—Keeping cut flowers fresh chemically
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The present invention relates to a cut flower life extender comprising 0.8 to 1.2 parts by weight of aluminum sulfate, 7.5 to 10 parts by weight of ascorbic acid, 1.5 to 2.5 parts by weight of magnesium nitrate, and 0.4 to 0.6 parts by weight of calcium chloride, based on 300 parts by weight of sucrose. According to the present invention, not only can significantly extend the life of cut flowers, but also does not cause environmental pollution, and excellent effect of extending the life of cut flowers even at high temperatures can be expected to reduce the cost of maintaining low temperatures during cut flowers distribution. .
Description
The present invention relates to a cut flower life extension composition, that is, a cut flower life extender and a cut flower life extension method using the same, which are treated to cut flowers in order to extend the life and maintain the quality of cut flowers.
With regard to the packaging, transportation and sale of cut flowers produced by flower farmers, the extended life of cut flowers is very important to enable income increase through shipment control while maintaining the high quality and freshness of cut flowers during distribution.
However, in Korea, many cases are transported at room temperature without pretreatment or low temperature maintenance system immediately after harvesting of cut flowers, causing damage due to temperature.
In the case of cut flowers that have a relatively short ornamental period, forgery and poor flowering that can occur from harvest to sale will drastically reduce the value of cut flowers. In recent years, the export of flowers has increased, but the reason why the target country stays in a relatively close country such as Japan is the main cause of the limitation of the preservation and storage of cut flowers.
Currently, various sugars, 8-hydroxy quinoline sulfate (HQS), 8-hydroxy quinoline citrate (HQC), silver thiosulfate (STS), silver nitrate, citric acid, Krijal RVB, lacx or gibberellin It is used for the purpose of extending cut flower life. They are mainly chemicals, which act to inhibit respiration, transpiration, and aging of the cut flowers, or to inhibit the growth of microorganisms, but are difficult to select the appropriate concentration and time of use, and are easy to be damaged by drugs. In addition, it is difficult to use them collectively because the degree of action and effects are different depending on the type of cut flowers, and it has a relatively short life span, requires a separate low-temperature facility and a low-temperature transport facility, and poses a risk of pollution. It has a problem.
In particular, STS (silver thiosulfate), one of the most commonly used pretreatment agents, is not stable for long-term storage as a product because of unstable substances, and especially for cut flowers such as roses, which do not generate a large amount of ethylene gas during aging. It does not show any prolonged effect and contains silver (Ag), a heavy metal, which is classified as an environmental pollutant and is restricted or banned internationally.
Therefore, in order to increase farm household income by inducing smooth distribution and export increase as well as vitalization of domestic market, it is economical, easy to use, and does not cause environmental pollution to reduce the amount of cut flowers discarded in distribution and supply high quality cut flowers. It is called for the development of a cut flower life extender.
The present invention is designed to improve the problems of the prior art as described above, and to meet the requirements related to extending the life of cut flowers, maintaining the effect of extending the life of cut flowers and the quality of cut flowers than conventional extenders without causing environmental pollution It is an object of the present invention to provide an excellent cut life extension agent.
In order to achieve the above object, 0.8 to 1.2 parts by weight of aluminum sulfate, 7.5 to 10 parts by weight of ascorbic acid, and 1.5 to 2.5 parts of magnesium nitrate (magnesium nirate) based on 300 parts by weight of sucrose It provides a cut life extender comprising 0.4 parts by weight to 0.4 parts by weight and calcium chloride.
In the cut flower extender, the cut flower may be a rose.
In another aspect, the present invention provides a cut flower life extension method comprising the step of treating the cut flowers with the cut flower life extender, the cut flower life extension method is a step of temperature treatment at 10 ℃ to 40 ℃ cut flowers treated with a cut flower life extender It may further include.
The inventors of the present invention are designed to meet the requirements related to extending the life of cut flowers, and relates to a cut flower life extender having an effect of extending the life of cut flowers and maintaining the quality of cut flowers without causing environmental pollution. During the study, sucrose, aluminum sulfate, ascorbic acid, magnesium nitrate and calcium chloride were mixed in an optimal amount, ie sucrose ( prepared by mixing 1 part by weight of aluminum sulfate, 8.8 parts by weight of ascorbic acid, 2 parts by weight of magnesium nitrate and 0.5 parts by weight of calcium chloride with respect to 300 parts by weight of sucrose. Cut flower life extender completed the present invention by confirming that the effect of maintaining the quality of cut flowers and the effect of extending the cut flower life is significantly superior to other content ratios. It was.
Hereinafter, the present invention will be described in more detail.
The present invention relates to a cut flower life extender comprising sucrose, aluminum sulfate, ascorbic acid, magnesium nitrate and calcium chloride.
Sucrose (sucrose) means a disaccharide consisting of D-glucose and D-fructose, also called sucrose or saccharose. The sucrose is found in all plants with photosynthetic capacity. The sucrose delays the aging of cut flowers by supplying energy sources necessary for the maintenance of biochemical and physiological processes occurring after cut flowers, improves the water imbalance by controlling the transpiration of cut flowers, promotes water absorption, and mitochondria. Through the action of maintaining the structure and function of the prolonged life of cut flowers.
The aluminum sulfate means aluminum sulfate and is also called alumina sulfate. It may be represented by the formula Al 2 (SO 4 ) 3 . The aluminum sulfate may prevent the growth of bacteria in the plant by blocking the growth of bacteria and lower the pH of the solution to inhibit the growth of microorganisms, thereby extending the life of cut flowers.
Ascorbic acid is one of the water-soluble vitamins, and may be represented by Chemical Formula C 6 H 8 O 6 . The ascorbic acid is very reducible and becomes dehydrogen ascorbic acid in the plant. This reaction is a reversible reaction to maintain a constant redox state in the plant to extend the life of cut flowers.
The magnesium nitrate may be represented by the formula Mg (NO 3 ) 2 as magnesium nitrate. The magnesium nitrate prevents the yellowing of the leaves of cut flowers and acts as a fungicide, thereby preventing the microorganisms that shorten the cut life by cutting the conduits of cut flowers, thereby extending the life of cut flowers. It also acts as an antagonist with calcium, helping to absorb calcium, which is more effective in extending the life of cut flowers.
The calcium chloride is a compound of chlorine and calcium, and has a property of being wet and soluble in water. The calcium chloride reacts with the pectin constituting the cell wall to harden the cell wall, polygalacturonase (PG), polymethylglacturonase (PMG), pectina, which is a self-producing pectin degrading enzyme. Prevents the invasion of pathogens by preventing the softening of cellular tissues by inhibiting the activity of pectinase, beta-galatosidase or cellulase, and by preventing ethylene from the methionine It serves to extend the withering of flowers.
The cut life extension agent is 0.8 to 1.2 parts by weight of aluminum sulfate, 7.5 to 10 parts by weight of ascorbic acid, 1.5 to 2.5 parts by weight of magnesium nitrate, and 0.4 to 0.6 parts by weight of calcium chloride based on 300 parts by weight of sucrose. It can be included as a wealth.
Preferably, the aluminum sulfate may be included in an amount of 0.9 to 1.1 parts by weight, and when the aluminum sulfate is included in an amount of less than 0.8 parts by weight, the effect of extending cut life is negligible, and when used in excess of 1.2 parts by weight, the production cost is increased according to the amount of use. This increases and can lead to leaf drying, stem browning and yellowing of the white petals.
The ascorbic acid may be preferably included in an amount of 8.0 to 9.0 parts by weight, and the above-mentioned effect is reduced when the ascorbic acid is included in an amount of 7.5 parts by weight or less. Rather, the cut life is shortened.
When the magnesium nitrate is used less than 1.5 parts by weight, it is insignificant to suppress the yellowing of sterilization and cut flowers, and when it is used in excess of 2.5 parts by weight, the excess of magnesium in the cut flowers may occur, leading to the occurrence of blueing of petals or rather the life of cut flowers. May decrease.
When the calcium chloride is used in less than 0.4 parts by weight, the extension effect may be insignificant, and when used in excess of 0.6 parts by weight, it is preferable to use within the above range because the calcium content may increase and precipitate.
The cut flowers refer to all plants that are cultivated, cut, and distributed for ornamental purposes, and examples thereof include roses, lilies, chrysanthemums, gypsophilas, cotton, hydrangeas, tulips, sunflowers, carnations, and freesias. The rose may be, for example, Denis, New Man, Pink Holic, Magic Scalet, Maroussia, Red Sunshine or Yellow King, etc. Can be.
The cut flower life means a period during which the cut plants can be kept fresh, and the cut flower life extender means an agent used by treating the plants to lengthen the shelf life of the cut flower and the ornamental period. The cut flower life extender preferably means a pretreatment agent, which means that the pretreatment agent can be further processed to perform the preparation of the cut flower before the circulation of cut flowers, thereby extending the life of cut flowers.
The pH of the cut flower life extender may be pH 2.8 to pH 5.5, preferably pH 3.0 to pH 4.5. When the pH of the cut flower life extender is in the range of pH 2.8 to pH 5.5, it is possible to prevent the occurrence of microorganisms by preventing the blockage of cut flowers, while not causing damage to the cut flower itself.
In addition, the formulation of the cut flower life extender may be solid or liquid.
When the cut life extender is in a liquid state, 28 to 32 g of sucrose, 0.08 to 0.12 g of aluminum sulfate, 0.75 to 1.0 g of ascorbic acid, 0.15 to 0.25 g of magnesium nitrate, and 0.04 to 0.06 g of calcium chloride with respect to 1 L of the cut flower extender It may be included, and when included in the content range is excellent in the effect of extending the life of cut flowers and maintaining the quality.
In addition, the present invention relates to a method of extending the life of cut flowers comprising the step of treating the cut flowers with the cut flower life extender.
The process of treating the cut flowers with the cut flower life extender may be performed by any method conventionally used, such as soaking the cut flowers in the extender, plugging in, or sprinkling the extender on the cut flowers. However, it is preferable to perform the immersion treatment method of dipping the cut flowers in the cut flower life extender.
The immersion treatment is preferably carried out for 10 hours to 75 hours, more preferably 12 hours to 40 hours, even more preferably 14 hours to 20 hours.
The immersion treatment may be performed at 30 ° C. or lower, preferably at 2 to 28 ° C., and more preferably at 10 to 25 ° C. Even if the immersion treatment is performed at a low temperature, there is no problem, but since it incurs a separate cost to maintain the low temperature, it is preferable to perform at 2 ° C. or more in terms of economics, and the cut flowers are immersed at a high temperature of 30 ° C. or higher. In this case, since the amount of transpiration of the petals is greater than the amount of water absorption, forgery of the petals may occur.
The cut flower life extension method may further include the step of temperature treatment of the cut flower treated with the cut flower life extender.
The temperature treatment refers to a process of increasing heat retention or applying low temperature with heat treatment, steam, or the like, and storing the cut flowers treated with the cut flower life extender for a predetermined time in an atmosphere where a constant temperature is maintained. It can be done with When the cut flower is treated with the cut flower life extender and the temperature is treated, even when the cut flower is circulated at a high temperature for a long time, the quality and the shelf life of the cut flower can be increased.
The temperature for the temperature treatment may be 10 to 40 ℃, preferably 30 to 37 ℃, more preferably 33 to 36 ℃. When the cut flower is treated at less than 10 ℃ economically disadvantageous, when treated at a temperature exceeding 40 ℃ can accelerate the withering of flowers or flowering and can shorten the cut life.
The temperature treatment can be carried out for 12 to 72 hours, preferably 18 to 36 hours in terms of extending the life of cut flowers.
When the cut flowers are processed according to the cut flower life extension method described above, the period in which the cut flowers are stored in a high quality state is long, so that the industrial and economic effects of the cut flowers are further expanded.
Cut flower life extender produced by the present invention does not cause environmental pollution, can extend the life of cut flowers longer than the conventional treatment agent, in particular, it is excellent in the extension effect at high temperature, low temperature maintenance cost during cut flower transportation It is possible to expect the economic development of the flower industry as the export scope is expanded due to the long time to save cut flowers in a high quality state.
1 is a photograph showing the life extension effect of cut flowers according to the sugar content of the cut flower life extender composition. From the left side of the picture, the quality of cut flowers 7 days after the treatment of the extender containing 100 parts by weight, 200 parts by weight, 300 parts by weight, 500 parts by weight and 1000 parts by weight based on 1 part by weight of aluminum sulfate. Indicates.
2 is a photograph showing the life extension effect of cut flowers according to the aluminum sulfate content of the cut flower life extender composition. 7 days from the date of treatment with aluminum extender containing 0.5 parts by weight, 1 part by weight, 2 parts by weight, and 4 parts by weight, respectively, based on 300 parts by weight of sucrose from the left side of the photograph. It indicates the quality of post cut.
3 is a photograph showing the life extension effect of cut flowers according to the content of ascorbic acid in the cut flower life extender composition. From the left side of the picture, the quality of cut flowers is shown 7 days after the treatment with an extender containing 1.76 parts by weight, 8.8 parts by weight and 17.6 parts by weight of ascorbic acid, respectively, based on 300 parts by weight of sucrose.
Figure 4 is a photograph showing the life extension effect of cut flowers according to the content of magnesium nitrate of the cut flower life extender composition. 7 days from the date of treatment of magnesium nitrate with an extender containing 0.5 parts by weight, 1 part by weight, 2 parts by weight, and 4 parts by weight of magnesium nitrate, respectively, based on 300 parts by weight of sucrose from the left of the photograph. It indicates the quality of post cut.
5 is a photograph showing the life extension effect of cut flowers according to the content of calcium chloride in the cut flower life extender composition. From the left side of the picture, cut flowers 7 days after the treatment of calcium chloride with an extender containing 0.25 part by weight, 0.5 part by weight, 1 part by weight, and 2 parts by weight based on 300 parts by weight of sucrose, respectively. Indicates the quality of the.
6 is a photograph showing the quality of the day 5 days after cutting the flower field to 50 cm, leaves were removed, and treated with Dennis and Newman treated with cut flower life extender and then placed in distilled water. The upper white rose is Dennis and the lower pink rose represents Newman, a spray series. From the left side of the photograph, a non-treated sphere (DW), Comparative Example 19, Example 1, Comparative Example 20, Comparative Example 21, Control 1 and
Figure 7 is a graph showing the change in body weight after treatment of Dennis and Newman treated with 50 cm of flower length, leaves were removed, and treated with cut flowers. The vertical axis of the graph represents the live weight, and the horizontal axis represents the number of days since the treatment. The graph on the left shows Dennis and the graph on the right shows the change in fresh weight of Newman.
FIG. 8 is a photograph showing the quality of the 5th day after cutting the flower field into 50 cm and removing the leaves and inserting them into distilled water after treatment of Dennis and Newman treated with cut flowers. The upper white rose is Dennis and the lower pink rose represents Newman, a spray series. From the left side of the photograph, a non-treated sphere (DW), Comparative Example 19, Example 1, Comparative Example 20, Comparative Example 21, Control 1 and
9 is a graph showing the change in body weight after treatment of Dennis and Newman treated with 50 cm of flower length, leaves removed, and treated with cut flowers. The vertical axis of the graph represents the live weight, and the horizontal axis represents the number of days since the treatment. The graph on the left shows Dennis and the graph on the right shows the change in fresh weight of Newman.
10 is a photograph showing the quality of the
11 is a graph showing the change in body weight after treatment of Denis and Newman treated with 70 cm of flower length, leaves removed, and treated with cut flowers. The vertical axis of the graph represents the live weight, and the horizontal axis represents the number of days since the treatment. The graph on the left shows Dennis and the graph on the right shows the change in fresh weight of Newman.
12 is a photograph showing the quality of Magic Scarlet treated with cut flower rose treated with a cut flower life extender at 20, 25, 30 and 35 ° C. for 24 hours, respectively, and 3 days after the heat treatment.
FIG. 13 is a graph showing the change in the fresh weight of magic scarlet after temperature treatment of cut flower rose treated with cut flower life extender at 20, 25, 30 and 35 ° C. for 24 hours, respectively. The vertical axis of the graph represents the live weight and the horizontal axis represents the number of days since the treatment.
Hereinafter, preferred embodiments of the present invention will be described. However, the following examples are only preferred embodiments of the present invention, and the present invention is not limited by the following examples.
< Example 1> by content Cut Flower Life Prolongation effect
Example 1 -One. Preparation and experiment of roses
In order to investigate the effect of cut flower life extender on the cut flower life and quality of roses, the standard system was tested. Roses were cut by watering the stems, and then cut flowers were prepared at 50 cm.
The rose rose was immersed in each flower life extender for 16 hours, then re-cut, removed only 3 sheets, and then inserted into distilled water three times at a time. The cut flower life was measured by calculating the number of days from the first day of plugging into distilled water in the 23 ℃ constant temperature room to the day when the petals are fully aged.
Cut life extension compositions include sugar (S), aluminum sulfate (AS), ascorbic acid (ASA), magnesium nitrate (Mg (NO 3 ) 2 ), and calcium chloride (CaCl 2 ). The effect of cut flower life extension by the amount of each component was evaluated.
The results of each experiment were evaluated by Duncan's 5% multiple test method.
Example 1 -2. By sugar content Cut Flower Life Confirm extension effect
In order to evaluate the effect of cut flower life extension according to the sugar content in the cut flower life extender, a cut flower life extension composition was prepared as follows, and the cut flower life of each rose was measured after 16 hours of soaking in the cut flower life extender. .
(Parts by weight)
As a result of examining the life extension effect of the rose according to the sugar content, it was confirmed that when the sugar is contained in 300 parts by weight, the cut flower has the longest life of 8.8 days, which is remarkably excellent. In addition, even when the quality of the rose was evaluated on the 7th day after the treatment of the cut flower life extender, the sugar content was best in the case of 300 parts by weight (FIG. 1), and the effect of extending the life of cut flowers by the content of the other components was less than 300 parts by weight. Evaluated.
Example 1 -3. By content of aluminum sulfate Cut Flower Life Confirm extension effect
In order to evaluate the effect of extending the life of the cut flower according to the amount of aluminum sulfate in the cut flower life extender, the cut flower life extension composition was prepared as follows, and the cut flower life of each rose was treated after 16 hours of soaking in the cut flower life extender. It measured and the result is shown in following Table 2 and FIG.
(Parts by weight)
As shown in Table 2 and FIG. 2, when looking at the effect of extending the life of the rose according to the content of aluminum sulfate, the life of the cut flower was remarkably long when 8.3 parts by weight of aluminum sulfate contained in 1 part by weight, 8.3 days, When the content of aluminum sulfate increases, it was confirmed that the cut flower life of the rose rather shortened. In addition, even when the quality of the rose was evaluated on the 7th day after the cut life extender treatment, it was confirmed that the quality of the rose was the best when the amount of aluminum sulfate was included as 1 part by weight based on 300 parts by weight of the sugar content.
Example 1 -4. Ascorbic Acid Content Cut Flower Life Confirm extension effect
In order to evaluate the effect of the content of ascorbic acid on the effect of cut flower life on the cut flower life extender, the cut flower life extension composition was prepared as follows, and the cut flowers of each rose after 16 hours immersion treatment The life days were measured and shown in Table 3 and FIG. 3.
(Parts by weight)
As shown in Table 3 and Figure 3, as a result of examining the life extension effect of the rose according to the content of ascorbic acid, when the ascorbic acid is contained by 8.8 parts by weight per 300 parts by weight, the life of cut flowers was significantly long, 9.0 days, When the content of ascorbic acid increased more than the above 8.8 parts by weight, it was confirmed that the cut flower life of the rose rather shortened. In addition, even when the quality of the rose was evaluated on the 7th day after the treatment of the cut flower life extension, it was confirmed that the quality of the rose was best when the ascorbic acid was contained in 8.8 parts by weight based on 300 parts by weight of the sugar content.
Example 1 -5. Magnesium nitrate By content Cut Flower Life Confirm extension effect
In order to evaluate the effect of magnesium nitrate content on the effect of extending the life of cut flowers in cut flower life extenders, the cut flower life extension composition was prepared as follows. By measuring the days of life, it is shown in Table 4 and FIG.
(Parts by weight)
As shown in Table 4 and Figure 4, when looking at the life extension effect of the rose according to the content of magnesium nitrate, when the magnesium nitrate is included in 2 parts by weight per 300 parts by weight of the cut flower life was significantly longer 8.0 days , When the content of magnesium nitrate is less than or more than 2 parts by weight, it was confirmed that the cut flower life of the rose is rather short. In addition, even when the quality of the rose was evaluated on the 7th day after the treatment of the cut flower life extender, it was confirmed that the quality of the rose was the best when the magnesium nitrate was included in 2 parts by weight based on 300 parts by weight of the sugar content.
Example 1 -6. By content of calcium chloride Cut Flower Life Confirm extension effect
In order to evaluate the effect of calcium chloride content on the effect of extending the life of the cut flower, the cut flower life extension composition was prepared as follows, and the cut flower life of each rose after 16 hours of immersion treatment of the rose in each flower life extender. Days were measured and shown in Table 5 and FIG. 5.
(Parts by weight)
As shown in Table 5 and Figure 5, when looking at the effect of extending the life of the rose according to the content of calcium chloride, when the calcium chloride is contained in 0.5 parts by weight per 300 parts by weight of the cut flower life was significantly longer to 8.0, calcium chloride When the content of less than 0.5 parts by weight or more, it was confirmed that the cut flower life of the rose rather short. In addition, even when the quality of the rose was evaluated on the 7th day after the treatment of the life-long extender, it was confirmed that the quality of the rose was the best when the amount of the calcium chloride was 0.5 parts by weight based on 300 parts by weight of the sugar content.
< Example 2> Cut Flower Life Confirm extension effect
Example 2 -One. Preparation of Roses Experimental Method
In order to check the effect of cut flower life extender on the cut flower life and quality of the rose, the rose was cut and then watered to cut the stem for each of the standard and spray systems. And 70cm, spray system was prepared in 50cm, cut flowers 50cm rose was experimented by dividing the stem with leaves and stems not removed.
Experiment with Misaki (100 times, 10ml / L), which is commercially available as a DW and cut flower life extension, as Control 1, and Floralife (100 times: 10ml / L) as
The rose, which had been watered, was immersed in each flower life extender for 16 hours, and the length of the 50 cm cut flower was cut to 40 cm. Roses were placed in 2L beakers with distilled water in 3 repetitions. Cut flower life was measured by counting the number of days from the first day of distilled water in the 23 ℃ constant temperature room to the aging of the petals, and also examined the weight and quality of the living.
The results of each experiment were evaluated by Duncan's 5% multiple test method.
Example 2 -2. Rose Cut flowers , Depending on whether the leaf is removed Cut Flower Life Prolongation effect
In the case of Denis of 50 cm cut flowers with leaves removed, the treatment was 4.4 days, but the cut life was extended to 1 day by 5.4 days in the Example 1 and
In the case of Dennis of 50 cm cut flowers without removing the leaves, the treatment of Example 1 showed an excellent level of cut life extension effect, which is almost equivalent to that of Control 1. In the case of Newman, the treatment of Comparative Example 3 showed the greatest extension effect of 7.5 days, and the treatment of Example 1 also showed a significantly superior extension effect of 6.8 days (FIG. 8).
Denis rose of cut flower length 70cm was found to maintain cut flower life for 12.0 days when treated with Example 1 without removing leaves, which significantly extended cut flower life for more than 7 days than untreated, and its effect was clearly seen in maintaining quality. (FIG. 10).
When the extender of Example 1 was treated with both standard and spray-based roses, it was confirmed that the effect of extending the cut life of the rose was the best, and the standard-based rose was treated without removing the leaves than when the leaves were removed. Cut flower life extension effect and quality maintenance effect were confirmed to be more excellent.
From the above results, it was confirmed that the cut flower life extender of Example 1 effectively extended the life of cut flowers and maintained the quality in an excellent state regardless of the removal of the flower field and leaves.
Example 2 -3. Quality of roses and Fresh weight Confirm change
Regardless of the length of the cut flowers and the removal of leaves, the changes in the fresh weight gradually increased from 2 to 3 days after pretreatment and decreased from the 4th day after pretreatment. The quality was also best maintained when Example 1 was treated regardless of the length of cut flowers and the removal of leaves (Figs. 7, 9 and 11).
Example 2 -4. Extender After processing According to temperature treatment Cut Flower Life Prolongation effect
In order to examine the effect on the life extension effect of cut flowers according to the storage temperature after pretreatment, Misaki (100 times, 10ml / L), control group as Example 1 extender and no treatment (DW) and control 1 Cut life after heat treatment for 24 hours at 20, 25, 30 and 35 ° C for Magic Scalet, a spray system immersed using Floralife (100x: 10ml / L) Was measured and shown in Table 8, FIG. 12 and FIG. 13.
According to the above results, in the case of performing the temperature treatment after treating with Example 1 of the present invention, the longer the treatment temperature is, the longer the effect of extending the life of cut flowers is, and the cut flowers are treated with the cut flower life extender of the present invention. In addition, it was confirmed that when the cut flower treated with the extender was subjected to a temperature treatment at 35 ° C., the life of the cut flower could be further extended. This is because cut flowers such as roses do not generate a large amount of ethylene gas even after cutting of stems, and thus, the effects of respiration after harvesting are less and the influence of temperature is less.
In summary, in the case of the cut flower life extender of the present invention, the effect of extending the life of cut flowers was confirmed, and in the case of containing 0.8 to 1.2 parts by weight of aluminum sulfate in 300 parts by weight of sucrose, the conventional cut flower life extender It shows a more excellent cut life extension effect, when the cut flower treated with the cut flower life extender of the present invention is stored at a high temperature, it is more effective to extend the life of cut flowers, so it does not require a separate low temperature transportation system for cut flower distribution. According to the present invention can be expected to reduce the transportation cost, energy savings.
Claims (4)
Cut flower including 0.8 to 1.2 parts by weight of aluminum sulfate, 7.5 to 10 parts by weight of ascorbic acid, 1.5 to 2.5 parts by weight of magnesium nitrate, and 0.4 to 0.6 parts by weight of calcium chloride Life extenders.
Cut flower is a rose life extension agent.
The cut flower life extension method further comprises the step of temperature-treated the cut flowers treated with the cut flower life extender to 10 ℃ to 40 ℃.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110125330A KR20130059160A (en) | 2011-11-28 | 2011-11-28 | Composition for extending vase life of cut flowers and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110125330A KR20130059160A (en) | 2011-11-28 | 2011-11-28 | Composition for extending vase life of cut flowers and method thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20130059160A true KR20130059160A (en) | 2013-06-05 |
Family
ID=48858170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110125330A KR20130059160A (en) | 2011-11-28 | 2011-11-28 | Composition for extending vase life of cut flowers and method thereof |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20130059160A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101645990B1 (en) | 2015-10-30 | 2016-08-05 | 전북대학교산학협력단 | Composition for extending vase life of cut flowers comprising lysosome extracted from white of poultry eggs or enzymes extracted from the lysosome and method for extending vase life of cut flowers using the same |
CN107183017A (en) * | 2017-06-30 | 2017-09-22 | 广西现代园林绿化工程种苗有限公司 | A kind of flower freshness method |
KR20200048850A (en) * | 2018-10-31 | 2020-05-08 | 대한민국(농촌진흥청장) | Pretreatment agent for water raising to extend flower life of Cut flower |
KR20200050248A (en) * | 2018-11-01 | 2020-05-11 | (주)아모레퍼시픽 | Composition Containing Mixture of Sucrose, Indole-3-acetic Acid and Rose-Hip Extract For Extending Vase Life and Water Loss of Cut Flowers |
KR20230086376A (en) | 2021-12-08 | 2023-06-15 | (주)누보 | Cut flower life extension agent using gardenia extract and manufacturing method therefor |
KR20230086374A (en) | 2021-12-08 | 2023-06-15 | (주)누보 | Cut flower life extension agent using yellow lily extract and manufacturing method thereof |
KR20230100127A (en) | 2021-12-28 | 2023-07-05 | 농업회사법인 주식회사 다우팜 | Method for manufacturing fermented Hawthorn having hangover relieving and hepatoprotective effects, and beverage composition using the same as main ingredient |
CN117044711A (en) * | 2023-10-11 | 2023-11-14 | 东北林业大学 | Green grass fresh cut flower preservative and preparation method and application thereof |
-
2011
- 2011-11-28 KR KR1020110125330A patent/KR20130059160A/en not_active Application Discontinuation
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101645990B1 (en) | 2015-10-30 | 2016-08-05 | 전북대학교산학협력단 | Composition for extending vase life of cut flowers comprising lysosome extracted from white of poultry eggs or enzymes extracted from the lysosome and method for extending vase life of cut flowers using the same |
CN107183017A (en) * | 2017-06-30 | 2017-09-22 | 广西现代园林绿化工程种苗有限公司 | A kind of flower freshness method |
KR20200048850A (en) * | 2018-10-31 | 2020-05-08 | 대한민국(농촌진흥청장) | Pretreatment agent for water raising to extend flower life of Cut flower |
KR20200050248A (en) * | 2018-11-01 | 2020-05-11 | (주)아모레퍼시픽 | Composition Containing Mixture of Sucrose, Indole-3-acetic Acid and Rose-Hip Extract For Extending Vase Life and Water Loss of Cut Flowers |
KR20230086376A (en) | 2021-12-08 | 2023-06-15 | (주)누보 | Cut flower life extension agent using gardenia extract and manufacturing method therefor |
KR20230086374A (en) | 2021-12-08 | 2023-06-15 | (주)누보 | Cut flower life extension agent using yellow lily extract and manufacturing method thereof |
KR20230100127A (en) | 2021-12-28 | 2023-07-05 | 농업회사법인 주식회사 다우팜 | Method for manufacturing fermented Hawthorn having hangover relieving and hepatoprotective effects, and beverage composition using the same as main ingredient |
CN117044711A (en) * | 2023-10-11 | 2023-11-14 | 东北林业大学 | Green grass fresh cut flower preservative and preparation method and application thereof |
CN117044711B (en) * | 2023-10-11 | 2024-01-09 | 东北林业大学 | Green grass fresh cut flower preservative and preparation method and application thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR20130059160A (en) | Composition for extending vase life of cut flowers and method thereof | |
CN103548994B (en) | Fruit and vegetable fresh-keeping agent and application thereof | |
CN102028022B (en) | Green vegetable compound antistaling agent and matched antistaling method thereof | |
CN101019571B (en) | Browning preventing broad spectrum fruit preservative and its preparation process | |
Seyf et al. | Study on the effect of aluminum sulfate treatment on postharvest life of the cut rose'Boeing'(Rosa hybrida cv. Boeing). | |
CN107691001A (en) | A kind of method for improving peach graft survival rate | |
KR101339971B1 (en) | Method for extending vase life of cut flowers | |
CN1947531A (en) | Multi-functional antistaling agent for fruits and vegetables | |
JPH03204802A (en) | Macrobiotic agent for cut flower and method for treating cut flower | |
EP2098118A1 (en) | Methods of protecting crops from post harvest microbial decay | |
KR20170140711A (en) | Method FOR EXTENDING VASE LIFE OF CUT FLOWERS | |
KR102143245B1 (en) | Pretreatment agent for water raising to extend flower life of Cut flower | |
CN107518064A (en) | Citrus storage preservation method | |
CN110352977B (en) | Pesticide composition containing forchlorfenuron, strigolactone and gamma-aminobutyric acid | |
CN101223909A (en) | Method for storing and refreshing FeiCheng Peaches using nitric oxide | |
Roh et al. | Vase life and quality of cut flower by NaOCl and sucrose treatment as wet harvesting solution in standard chrysanthemum ‘Baekma’ | |
EP4129063A1 (en) | Method for extending vase life of cut flowers | |
KR101524591B1 (en) | Method for increasing of shelf life of horticultural produce | |
CN111011366A (en) | Fresh cut flower pretreatment preservative and preparation and use methods thereof | |
KR102610350B1 (en) | Composition Containing Mixture of Sucrose, Indole-3-acetic Acid and Rose-Hip Extract For Extending Vase Life and Water Loss of Cut Flowers | |
CN105830577A (en) | High-germination capacity disease-resistant corn seed treatment method | |
KR102649204B1 (en) | Cut flower life extension agent using gardenia extract and manufacturing method therefor | |
KR20150096025A (en) | Method for extending vase life of cut flowers | |
CN110583632A (en) | Fresh cut flower preservative, preparation method thereof and bottle insert liquid | |
EP0562898A2 (en) | Agent for retaining vitality of cut flower and method for retaining the same |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |